Visual intramedullary fixation system

Abstract

The invention provides a visual intramedullary fixation system, belongs to the technical field of medical equipment, and aims to solve the problems that when a patient has femoral and tibia fractures and needs to be operated, the condition of broken ends of fracture bones cannot be effectively observed, the body of the patient is severely wounded due to a direct operation, postoperative rehabilitation is slow, and the operation effect is poor. The visual intramedullary fixation system comprises a fiber soft lens device, a metal intramedullary nail and a phase developing system, wherein the fiber soft lens device is arranged in the metal intramedullary nail, and the phase developing system is electrically connected with the fiber soft lens device. Through the fiber soft lens device in the intramedullary nail, observation of the broken ends of the fracture bones is performed on the phase developing system; the broken ends of the fracture bones are accurately reset through prying and rotating reset operation, operation wounds caused to the patient are reduced, the postoperative rehabilitation is fast, and the operation effect is better.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a visualized intramedullary fixation system. Background technique [0002] The intramedullary nail is a widely used intramedullary fixation device, especially for the treatment of long tubular fractures. When a patient suffers from a femur or tibia fracture, the intramedullary nail is often required to fix the fracture position. At present, in femoral and tibial fracture operations, the common method is to directly implant the intramedullary nail into the patient's femur or tibia, and observe the bone reduction and healing through later perspective. It is difficult to observe the fracture site with this method, and the fracture reduction It is more difficult, and the operation time is longer, and the operation trauma is larger, causing greater pain to the patient, and the postoperative recovery is slower, and the postoperative fluoroscopy operation causes greater radiat...

AI Technical Summary

Problems solved by technology

At present, in femoral and tibial fracture operations, the common method is to directly implant the intramedullary nail into the patient's femur or tibia, and observe the bone reduction and healing through later perspective. It is difficult to observe the fracture site with this method, and the fracture reduction It is more difficult, and the operation time is longer, and the operation trauma is greater, causing greater pain to the patient, and the postoperative recovery is slower, and the postoperative fluoroscopy operation will cause greater radiation damage to the patient

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